CA2046548C - Machine a volute dotee d'une garniture d'etancheite mobile - Google Patents

Machine a volute dotee d'une garniture d'etancheite mobile Download PDF

Info

Publication number: CA2046548C
Authority: CA; Canada
Prior art keywords: scroll; cavity; seal; scroll machine; machine
Prior art date: 1990-10-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA002046548A

Other languages

English (en)

Other versions

CA2046548A1 (fr

Inventor

Gary J. Anderson

James W. Bush

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Copeland LP

Original Assignee

Copeland Corp LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-10-01

Filing date

1991-07-09

Publication date

2002-01-15

1991-07-09 Application filed by Copeland Corp LLC filed Critical Copeland Corp LLC

1992-04-02 Publication of CA2046548A1 publication Critical patent/CA2046548A1/fr

2002-01-15 Application granted granted Critical

2002-01-15 Publication of CA2046548C publication Critical patent/CA2046548C/fr

2011-07-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000007667 floating Methods 0.000 title abstract description 14
239000012530 fluid Substances 0.000 claims abstract description 83
238000007789 sealing Methods 0.000 claims abstract description 16
239000000463 material Substances 0.000 claims description 11
238000005192 partition Methods 0.000 claims description 11
238000010276 construction Methods 0.000 claims description 7
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
239000011521 glass Substances 0.000 claims description 4
125000006850 spacer group Chemical group 0.000 claims description 4
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 3
-1 polytetrafluoroethylene Polymers 0.000 claims 3
230000003247 decreasing effect Effects 0.000 claims 1
239000007789 gas Substances 0.000 description 13
230000001012 protector Effects 0.000 description 6
238000004891 communication Methods 0.000 description 3
238000001816 cooling Methods 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
229910001018 Cast iron Inorganic materials 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
238000000034 method Methods 0.000 description 2
239000003507 refrigerant Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
238000004804 winding Methods 0.000 description 2
239000004593 Epoxy Substances 0.000 description 1
229910001060 Gray iron Inorganic materials 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005256 carbonitriding Methods 0.000 description 1
239000000112 cooling gas Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
239000010687 lubricating oil Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052961 molybdenite Inorganic materials 0.000 description 1
229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
238000005121 nitriding Methods 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000009491 slugging Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/06—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of other than internal-axis type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Rotary Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Sealing With Elastic Sealing Lips (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

CA002046548A 1990-10-01 1991-07-09 Machine a volute dotee d'une garniture d'etancheite mobile Expired - Lifetime CA2046548C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US591,454		1984-03-20
US59145490A	1990-10-01	1990-10-01

Publications (2)

Publication Number	Publication Date
CA2046548A1 CA2046548A1 (fr)	1992-04-02
CA2046548C true CA2046548C (fr)	2002-01-15

Family

ID=24366553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002046548A Expired - Lifetime CA2046548C (fr)	1990-10-01	1991-07-09	Machine a volute dotee d'une garniture d'etancheite mobile

Country Status (9)

Country	Link
EP (1)	EP0479421B1 (fr)
JP (1)	JP2922343B2 (fr)
KR (1)	KR100188324B1 (fr)
CN (1)	CN1028379C (fr)
AU (1)	AU651606B2 (fr)
BR (1)	BR9103456A (fr)
CA (1)	CA2046548C (fr)
DE (1)	DE69115422T2 (fr)
MX (1)	MX9100629A (fr)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5329788A (en) *	1992-07-13	1994-07-19	Copeland Corporation	Scroll compressor with liquid injection
JP3772393B2 (ja) *	1996-05-28	2006-05-10	ダイキン工業株式会社	スクロール圧縮機
CN1084441C (zh) *	1996-10-21	2002-05-08	甘肃工业大学	带背压腔密封装置的涡旋压缩机
US5800141A (en) *	1996-11-21	1998-09-01	Copeland Corporation	Scroll machine with reverse rotation protection
US6289776B1 (en) *	1999-07-02	2001-09-18	Copeland Corporation	Method and apparatus for machining bearing housing
US6505475B1 (en)	1999-08-20	2003-01-14	Hudson Technologies Inc.	Method and apparatus for measuring and improving efficiency in refrigeration systems
US6892546B2 (en)	2001-05-03	2005-05-17	Emerson Retail Services, Inc.	System for remote refrigeration monitoring and diagnostics
US6668240B2 (en)	2001-05-03	2003-12-23	Emerson Retail Services Inc.	Food quality and safety model for refrigerated food
KR100446213B1 (ko) *	2001-11-29	2004-08-30	주식회사 롤텍	스크롤압축기의 실링구조
US6889173B2 (en)	2002-10-31	2005-05-03	Emerson Retail Services Inc.	System for monitoring optimal equipment operating parameters
MXPA06002197A (es)	2003-08-25	2006-05-22	Computer Process Controls Inc	Sistema de control de refrigeracion.
US7412842B2 (en)	2004-04-27	2008-08-19	Emerson Climate Technologies, Inc.	Compressor diagnostic and protection system
US7275377B2 (en)	2004-08-11	2007-10-02	Lawrence Kates	Method and apparatus for monitoring refrigerant-cycle systems
ATE553422T1 (de)	2005-02-21	2012-04-15	Computer Process Controls Inc	Kontroll- und beobachtungssystem für unternehmen
DE202005006553U1 (de) *	2005-04-22	2005-07-14	Vr Dichtungen Gmbh	Radialwellendichtring
US7596959B2 (en)	2005-10-21	2009-10-06	Emerson Retail Services, Inc.	Monitoring compressor performance in a refrigeration system
US7752854B2 (en)	2005-10-21	2010-07-13	Emerson Retail Services, Inc.	Monitoring a condenser in a refrigeration system
US7665315B2 (en)	2005-10-21	2010-02-23	Emerson Retail Services, Inc.	Proofing a refrigeration system operating state
US7752853B2 (en)	2005-10-21	2010-07-13	Emerson Retail Services, Inc.	Monitoring refrigerant in a refrigeration system
US7594407B2 (en)	2005-10-21	2009-09-29	Emerson Climate Technologies, Inc.	Monitoring refrigerant in a refrigeration system
US8590325B2 (en)	2006-07-19	2013-11-26	Emerson Climate Technologies, Inc.	Protection and diagnostic module for a refrigeration system
US20080216494A1 (en)	2006-09-07	2008-09-11	Pham Hung M	Compressor data module
US20090037142A1 (en)	2007-07-30	2009-02-05	Lawrence Kates	Portable method and apparatus for monitoring refrigerant-cycle systems
US9140728B2 (en)	2007-11-02	2015-09-22	Emerson Climate Technologies, Inc.	Compressor sensor module
CN101910637B (zh) *	2008-01-16	2013-05-08	艾默生环境优化技术有限公司	涡旋式机械
KR101280915B1 (ko) *	2008-05-30	2013-07-02	에머슨 클리메이트 테크놀로지즈 인코퍼레이티드	용량조절 시스템을 가진 압축기
KR101192649B1 (ko)	2008-05-30	2012-10-19	에머슨 클리메이트 테크놀로지즈 인코퍼레이티드	피스톤 작동을 구비하는 출력 조절 조립체를 가진 압축기
US7976295B2 (en) *	2008-05-30	2011-07-12	Emerson Climate Technologies, Inc.	Compressor having capacity modulation system
US8568118B2 (en) *	2009-05-29	2013-10-29	Emerson Climate Technologies, Inc.	Compressor having piston assembly
US8616014B2 (en)	2009-05-29	2013-12-31	Emerson Climate Technologies, Inc.	Compressor having capacity modulation or fluid injection systems
MX2011012546A (es)	2009-05-29	2012-10-03	Emerson Retail Services Inc	Sistema y metodo para monitorear y evaluar modificaciones de parametros operativos de equipo.
FR2960948B1 (fr)	2010-06-02	2015-08-14	Danfoss Commercial Compressors	Compresseur frigorifique a spirales
WO2012058455A1 (fr) *	2010-10-28	2012-05-03	Emerson Climate Technologies, Inc.	Ensemble joint étanche de compresseur
CN103597292B (zh)	2011-02-28	2016-05-18	艾默生电气公司	用于建筑物的供暖、通风和空调hvac系统的监视系统和监视方法
US8964338B2 (en)	2012-01-11	2015-02-24	Emerson Climate Technologies, Inc.	System and method for compressor motor protection
CN104662300B (zh) *	2012-07-23	2018-01-26	艾默生环境优化技术有限公司	用于压缩机的注入模制密封件
US9605677B2 (en)	2012-07-23	2017-03-28	Emerson Climate Technologies, Inc.	Anti-wear coatings for scroll compressor wear surfaces
US9310439B2 (en)	2012-09-25	2016-04-12	Emerson Climate Technologies, Inc.	Compressor having a control and diagnostic module
US9897088B2 (en)	2013-01-21	2018-02-20	Emerson Climate Technologies (Suzhou) Co., Ltd.	Scroll compressor with back pressure chamber having leakage channel
CN103939338B (zh) *	2013-01-21	2017-03-15	艾默生环境优化技术(苏州)有限公司	涡旋压缩机
CN105074344B (zh)	2013-03-15	2018-02-23	艾默生电气公司	Hvac系统远程监测和诊断
US9551504B2 (en)	2013-03-15	2017-01-24	Emerson Electric Co.	HVAC system remote monitoring and diagnosis
US9803902B2 (en)	2013-03-15	2017-10-31	Emerson Climate Technologies, Inc.	System for refrigerant charge verification using two condenser coil temperatures
US9297383B2 (en) *	2013-03-18	2016-03-29	Lg Electronics Inc.	Scroll compressor with back pressure chamber
CA2908362C (fr)	2013-04-05	2018-01-16	Fadi M. Alsaleem	Systeme de pompe a chaleur a diagnostique de charge de fluide refrigerant
JP6578504B2 (ja) *	2013-04-30	2019-09-25	パナソニックＩｐマネジメント株式会社	スクロール圧縮機
JP6147605B2 (ja) *	2013-08-02	2017-06-14	三菱重工業株式会社	圧縮機
KR102166421B1 (ko)	2014-05-02	2020-10-15	엘지전자 주식회사	스크롤 압축기
KR102199570B1 (ko) *	2014-05-02	2021-01-07	엘지전자 주식회사	스크롤 압축기
US10655625B2 (en)	2014-06-20	2020-05-19	Panasonic Intellectual Property Management Co., Ltd.	Scroll compressor
CN106574618B (zh) *	2014-10-07	2019-09-20	松下知识产权经营株式会社	涡旋式压缩机
JP6709971B2 (ja) *	2017-01-27	2020-06-17	パナソニックＩｐマネジメント株式会社	スクロール圧縮機
US10975868B2 (en)	2017-07-07	2021-04-13	Emerson Climate Technologies, Inc.	Compressor with floating seal
CN109779908A (zh) *	2019-02-20	2019-05-21	珠海格力节能环保制冷技术研究中心有限公司	柔性连接的流体喷射装置、具有该装置的涡旋压缩机及空调器
US11656003B2 (en)	2019-03-11	2023-05-23	Emerson Climate Technologies, Inc.	Climate-control system having valve assembly
CN210949108U (zh)	2019-09-29	2020-07-07	丹佛斯（天津）有限公司	涡旋压缩机
CN112780546B (zh) *	2019-11-04	2025-12-05	谷轮环境科技（苏州）有限公司	涡旋压缩机
US11692548B2 (en)	2020-05-01	2023-07-04	Emerson Climate Technologies, Inc.	Compressor having floating seal assembly
US11578725B2 (en)	2020-05-13	2023-02-14	Emerson Climate Technologies, Inc.	Compressor having muffler plate
US11655818B2 (en)	2020-05-26	2023-05-23	Emerson Climate Technologies, Inc.	Compressor with compliant seal
US11767846B2 (en)	2021-01-21	2023-09-26	Copeland Lp	Compressor having seal assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2044873A (en) *	1933-11-21	1936-06-23	Cecil J Beust	Rotary compressor
DE1935621A1 (de) *	1968-07-22	1970-01-29	Leybold Heraeus Gmbh & Co Kg	Verdraengerpumpe
JPS6179884A (ja) *	1984-09-27	1986-04-23	Toshiba Corp	スクロ−ル形圧縮機
GB2162899B (en) *	1984-06-27	1988-06-15	Toshiba Kk	Scroll compressors
US4767293A (en) *	1986-08-22	1988-08-30	Copeland Corporation	Scroll-type machine with axially compliant mounting
US4877382A (en) *	1986-08-22	1989-10-31	Copeland Corporation	Scroll-type machine with axially compliant mounting
US4993928A (en) *	1989-10-10	1991-02-19	Carrier Corporation	Scroll compressor with dual pocket axial compliance

1991
- 1991-07-09 CA CA002046548A patent/CA2046548C/fr not_active Expired - Lifetime
- 1991-08-02 AU AU81539/91A patent/AU651606B2/en not_active Expired
- 1991-08-05 EP EP91307172A patent/EP0479421B1/fr not_active Expired - Lifetime
- 1991-08-05 DE DE69115422T patent/DE69115422T2/de not_active Expired - Lifetime
- 1991-08-12 MX MX9100629A patent/MX9100629A/es unknown
- 1991-08-13 BR BR919103456A patent/BR9103456A/pt not_active IP Right Cessation
- 1991-08-28 CN CN91108516A patent/CN1028379C/zh not_active Expired - Lifetime
- 1991-09-09 JP JP3256962A patent/JP2922343B2/ja not_active Expired - Fee Related
- 1991-09-30 KR KR1019910017086A patent/KR100188324B1/ko not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69115422D1 (de)	1996-01-25
CN1060699A (zh)	1992-04-29
JP2922343B2 (ja)	1999-07-19
EP0479421B1 (fr)	1995-12-13
JPH06341387A (ja)	1994-12-13
CN1028379C (zh)	1995-05-10
MX9100629A (es)	1992-06-05
AU8153991A (en)	1992-04-02
KR100188324B1 (ko)	1999-06-01
KR920008353A (ko)	1992-05-27
CA2046548A1 (fr)	1992-04-02
DE69115422T2 (de)	1996-05-02
EP0479421A1 (fr)	1992-04-08
AU651606B2 (en)	1994-07-28
BR9103456A (pt)	1992-06-16

Legal Events

Date	Code	Title	Description
1998-06-03	EEER	Examination request
2011-07-09	MKEX	Expiry

Publication	Publication Date	Title
CA2046548C (fr)	2002-01-15	Machine a volute dotee d'une garniture d'etancheite mobile
US5156539A (en)	1992-10-20	Scroll machine with floating seal
US5141407A (en)	1992-08-25	Scroll machine with overheating protection
US5707210A (en)	1998-01-13	Scroll machine with overheating protection
CA2275813C (fr)	2002-09-03	Chambre de pression intermediaire annulaire a gradins pour ajustement axial dans un compresseur a spirale
KR101014264B1 (ko)	2011-02-16	단일 플래이트 플로팅 실을 가진 스크롤기계
US7771178B2 (en)	2010-08-10	Vapor injection system for a scroll compressor
EP1327779A1 (fr)	2003-07-16	Compresseur rotatif à palettes avec soupape de refoulement
US20090068048A1 (en)	2009-03-12	Compressor Sealing Arrangement
KR100916554B1 (ko)	2009-09-14	올덤 커플링을 위한 클리어런스를 가진 스크롤 압축기
WO2007111903A1 (fr)	2007-10-04	Compresseur helicoidal utilisant un joint d'etancheite flottant avec support
KR20100123692A (ko)	2010-11-24	스크롤 팁 씰 및 확장된 트러스트 영역을 갖는 스크롤 압축기 몸체
US7997883B2 (en)	2011-08-16	Scroll compressor with scroll deflection compensation
US6179591B1 (en)	2001-01-30	Conical hub bearing for scroll machine
EP0743454B1 (fr)	2002-08-14	Appareil de déplacement de fluides à spirales
JPH11173283A (ja)	1999-06-29	スクロールマシン用中間圧力調整弁
KR19990036695A (ko)	1999-05-25	유체기계
KR19980081083A (ko)	1998-11-25	스크로울형 콤프레서
AU2013203937A1 (en)	2013-05-09	Scroll machine with single plate floating seal